Nonlinear Processes in Geophysics
Nonlinear Processes in Geophysics
NPG
Articles | Volume 22, issue 3
Articles | Volume 22, issue 3
https://doi.org/10.5194/npg-22-325-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/npg-22-325-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 22, issue 3
Research article
 | 
28 May 2015
Research article |  | 28 May 2015

Evaluation of a spectral line width for the Phillips spectrum by means of numerical simulation

A. O. Korotkevich and V. E. Zakharov

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Short summary
The work aims to check one of the assumptions under which the kinetic equation for water waves was derived in order to understand whether it can be applied to situations described by the Phillips spectrum, which includes rough sea. We evaluated a spectral line width of the spectrum from the simulations in the framework of primordial dynamical equations at different levels of nonlinearity in the system, and showed that it remains narrow even for the situations described by the Phillips spectrum.
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